Everybody has their own idea about how things should be, those guys in the mags think they know it all when really they don't. I read the same artical and put one of mine to that hieght, it was a crap shoot for me as well. 4-5 ft is a much better level for cams. Heres why....... You can get pics from farther out, Moose pics will have the head included not just the belly and feet, also if there are poachers or treaspassers you will get the head shot of them as well.